3-[(1Z,3R,4E,8E)-3-Acetoxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

3-[(1Z,3R,4E,8E)-3-Acetoxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

Common Name: 3-[(1Z,3R,4E,8E)-3-Acetoxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

Synonyms: 3-[(1Z,3R,4E,8E)-3-Acetoxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

CAS Registry Number:

InChI: InChI=1S/C27H36O6/c1-18(2)14-24-16-23(27(30)33-24)12-13-25(32-21(5)28)20(4)10-6-8-19(3)9-7-11-22-15-26(29)31-17-22/h9-10,12,14-15,24-25H,6-8,11,13,16-17H2,1-5H3/b19-9+,20-10+,23-12-/t24?,25-/m1/s1

InChIKey: InChIKey=SAORVJUYIMHNGG-FHTLSJPNSA-N

Formula: C27H36O6

Molecular Weight: 456.572166

Exact Mass: 456.251189

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - De Rosa, S., Carbonelli, S. Tetrahedron (2006) 62, 2845-9

Species:

Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Acyclics; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)

Carbon NMR Peaks

Position PPM
1 (C) 174
2 (CH) 115.5
3 (C) 170.2
4 (CH2) 73.1
5 (CH2) 28.6
6 (CH2) 25.6
7 (CH) 122.3
8 (C) 136.8
9 (CH3) 16.1
10 (CH2) 38.9
11 (CH2) 25.8
12 (CH) 127.8
13 (C) 132.9
14 (CH3) 12
15 (CH) 77.9
16 (CH2) 31.1
17 (CH) 137.5
18 (C) 126.9
19 (C) 169.5
20 (CH2) 36.4
21 (CH) 74.1
22 (CH) 123.2
23 (C) 139.8
24 (CH3) 25.6
25 (CH3) 18.3
15a (C) 170.2
15b (CH3) 25.7